The last olmpian

"NO!" Kronos bellowed. He looked around for his sword, but it was in the hearth, glowing among the coals.

He stumbled toward it. I tried to stop him, but he pushed me out of the way with such force I landed next to Annabeth and cracked my head on the base of Athena's throne.

"The knife, Percy," Annabeth muttered. Her breath was shallow.

"Hero . . . cursed blade . . ."

When my vision came back into focus, I saw Kronos grasping his sword. Then he bellowed in pain and dropped it. His hands were smoking and seared. The hearth fire had grown red-hot, like the scythe wasn't compatible with it. I saw an image of Hestia flickering in the ashes, frowning at Kronos with disapproval.

Luke turned and collapsed, clutching his ruined hands. "Please, Percy . . ."

I struggled to my feet. I moved toward him with the knife. I should kill him. That was the plan.

Luke seemed to know what I was thinking. He moistened his lips.

"You can't . . . can't do it yourself. He'll break my control. He'll defend himself. Only my hand. I know where. I can . . . can keep him controlled."

He was definitely glowing now, his skin starting to smoke.

I raised the knife to strike. Then I looked at Annabeth, at Grover cradling her in his arms, trying to shield her. And I finally understood what she'd been trying to tell me.

You are not the hero, Rachel had said. It will affect what you do.

"Please," Luke groaned. "No time."

If Kronos evolved into his true form, there would be no stopping him. He would make Typhon look like a playground bully.